1-(5-Bromo-2-(methylthio)phenyl)ethan-1-one CAS 256950-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256950-31-9 |
| Molecular Formula | C9H9BrOS |
| Molecular Weight | 245.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromo-2-(methylthio)phenyl)ethan-1-one (CAS 256950-31-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9BrOS. Molecular weight: 245.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9BrOS |
| Molecular Weight | 245.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(4-Bromo-2-methylphenyl)thiourea (CAS 109317-23-9)
- 4-Bromo-2-(ethylsulfanyl)benzaldehyde (CAS 1342646-67-6)
- 3-Bromo-4,5,6,7-tetrahydro-1-benzothiophene-2-carbaldehyde (CAS 1785762-95-9)
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- 5-Bromo-N-(thietan-3-yl)pyridin-3-amine (CAS 1871719-78-6)
- 1-Bromo-4-(cyclopropylsulfinyl)benzene (CAS 1906861-35-5)
Recommended Standards
- 1-(4-Bromophenyl)-3-methylthiourea (CAS 61449-55-6)
- 1-(5-Bromo-4-cyclopropylthiophen-2-yl)ethan-1-one (CAS 2302672-24-6)
- 1-(4-Bromophenyl)-2-(methylthio)ethan-1-one (CAS 23343-31-9)
- 4-Chloro-2-(pyrrolidin-1-yl)phenylboronic acid (CAS 2096330-86-6)
- Ethyl (6-iodoimidazo[1,2-b]pyridazin-2-yl)carbamate (CAS 1005785-69-2)
- tert-Butyl 3-(4-cyanophenyl)-1,2-oxaziridine-2-carboxylate (CAS 158807-35-3)
- 1-Amino-4-((4-(phenylamino)phenyl)amino)anthracene-9,10-dione (CAS 88653-17-2)
- 1,3-Bis(chlorodifluoromethyl)benzene (CAS 52695-47-3)
- Fludarabine Impurity 17 (CAS CATO-C4X-184617)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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